C276 Downhole

Each room was about 70 to 80 square meters. Mu Xiaoyue could see more than a dozen rooms at a glance. It was not a place she could not see, but it should be very big.

Lei opened the door of the first room. Inside were some paper and office supplies.

"Looks like this place is still preparing things for a certain place. It is quite complete."

Lei looked at several rooms in a row